As per your requires here I am giving you list of the top (Leading) Shirt Brands in India.

Top (Leading) Shirt Brands in India:
Raymond Group
Levis
Roadster
Puma
Louis Philippe
Lee
Van Heusen
Louis Philippe

Allen Solly:
Product detail:
Size range 38-46
Price 979- 2499
Full sleeves/ half sleeves
Button down, cut away and regular collar
solid and stripe textured

Raymond
Product detail:
Size range 39-44
Price 1499- 1999 Rupees
Blue, Violet, Purple, White, Green
Sleeve formal and casual wear

John Players
Product detail:
Size range 39-44
Price range 700-1500 Rupees
Linen fabric and cotton
spread collar
Long and short sleev
Regular, slim and fit

Peter England
Product detail:
Size range is 39-46
Price range 700 - 2000 Rupees
cotton, silk, linen, rayon and many other brands
Spread, semi-cut, cut-away, stand collar
Regular, slim, formals, casuals